Voxengo's Warmifier is a new PC VST plug-in which processes signal in a way similar to tube-based audio equipment to give you a classic tube warming effect right in your PC DAW environment.
Warmifier can be applied both to the complete mix and to the individual instruments. You have several parameters at your disposal that allow you to control the strength and the colour of the warming effect. Also, you have several valve types to choose from. Each valve type offers a different degree of coloration. Warmifier is on the subtle side of valves and so it is best used for adding the final polish to the program material according to Voxengo.
Introductory price is USD 39.00. Warmifier is available for download at the Voxengo website.